Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them. For example, express the calculation "add 8 and 7, then multiply by 2" as 2 × (8 + 7). Recognize that 3 × (18932 + 921) is three times as large as 18932 + 921, without having to calculate the indicated sum or product.
Algebraic Expressions & Equations – Worksheet
Write algebraic expressions and equations for 6 different word problems with this worksheet.
Algebraic Symbols - Poster
A poster showing 8 basic algebraic symbols to display in your classroom.
A poster highlighting the acronym for PEMDAS.
Number Talks - Order of Operations Task Cards
Build number sense skills with this set of 20 task cards.
Operations of Four Math Machine Worksheet
A worksheet to use when practicing addition, subtraction, multiplication, and division.
Writing Numerical Expressions – Digital and Printable Riddle Worksheets
Use these worksheets to match numerical expressions with different scenarios to reveal the answer to a math joke.